3-Dimensional Neuroanatomy of the Human Fetal Pelvis: Anatomical Support for Partial Urogenital Mobilization in the Treatment of Urogenital Sinus

Based on these anatomical data during surgical repair of a urogenital sinus we would advocate minimal mobilization of the lateral faces of the vagina, avoiding dissection of the proximal urethra above the pubic bone and electing a vaginal flap in severe cases.